The epicentre of the current Ebola epidemic is the Kenema Government Hospital in Sierra Leone. BeforeItIsNews claims the hospital houses a US a biosecurity level 2 bioweapons research lab. That claim is unconfirmed, however, this we do know.

Analysis of clinical samples from suspected Lassa fever cases in Sierra Leone showed that about two-thirds of the patients had been exposed to other emerging diseases, and nearly nine percent tested positive for Ebola virus. The findings, published in this month's edition of Emerging Infectious Diseases, demonstrates that Ebola virus has been circulating in the region since at least 2006?well before the current outbreak, reports Global Biodefense.